Rename JVM Throwable helper functions

Author: Joseph Cooper

assertk/src/jvmMain/kotlin/assertk/assertions/throwable.kt

@@ -7,4 +7,11 @@ import assertk.Assert
 /**
  * Returns an assert on the throwable's stack trace.
  */
-fun Assert<Throwable>.stackTrace() = having("stackTrace") { it.stackTrace.map(StackTraceElement::toString) }
+fun Assert<Throwable>.havingStackTrace() = having("stackTrace") { it.stackTrace.map(StackTraceElement::toString) }
+
+@Deprecated(
+  message = "Function stackTrace has been renamed to havingStackTrace",
+  replaceWith = ReplaceWith("havingStackTrace()"),
+  level = DeprecationLevel.WARNING
+)
+fun Assert<Throwable>.stackTrace() = havingStackTrace()